منابع مشابه
a time-series analysis of the demand for life insurance in iran
با توجه به تجزیه و تحلیل داده ها ما دریافتیم که سطح درامد و تعداد نمایندگیها باتقاضای بیمه عمر رابطه مستقیم دارند و نرخ بهره و بار تکفل با تقاضای بیمه عمر رابطه عکس دارند
architecture and engineering of nanoscale sculptured thin films and determination of their properties
چکیده ندارد.
15 صفحه اولTime-Dependent Rate Phenomenon in Viruses
UNLABELLED Among the most fundamental questions in viral evolutionary biology are how fast viruses evolve and how evolutionary rates differ among viruses and fluctuate through time. Traditionally, viruses are loosely classed into two groups: slow-evolving DNA viruses and fast-evolving RNA viruses. As viral evolutionary rate estimates become more available, it appears that the rates are negative...
متن کاملAnalysis of lumpiness phenomenon in MRP
Occurrence of chaotic behaviors because of fluctuations creation and their intensified transfer along the chain is one of the main causes of inefficiency of Material Requirements Planning (MRP) based supply chains. One of the reasons of the inefficiency is the lumpiness phenomenon. Through this phenomenon, some parts have an irregular production schedule, with nothing produced in some periods a...
متن کاملThe Phenomenon of Population Aging in Iran
Elham Fathi Statistical Center of Iran Abstract. In the past, few people reached old age, but in todaychr(chr('39')39chr('39'))s world, advances in technology and health have allowed people to live longer and die at an older age, so Now more people can experience aging. On the other hand, since almost all countries of the world have gone through or are going through a period of high fertilit...
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ژورنال
عنوان ژورنال: Vestnik MGSU
سال: 2013
ISSN: 1997-0935,2304-6600
DOI: 10.22227/1997-0935.2013.2.29-36